Operation CHARM: Car repair manuals for everyone.
Home >> Porsche >> 1982 >> 928 V8-4474cc 4.5L >> Repair and Diagnosis >> Technical Service Bulletins >> All Technical Service Bulletins >> Wheels - Lockable Fasteners Available
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Wheels - Lockable Fasteners Available

83Porsche04

Subject

Wheel Nuts/Bolts

Part Identifier 44 07
Applies To 911, 911 TURBO

924, 924 TURBO 928, 928 S 944

Key Points

Lockable versions available: Do not use with steel rims

C
Group


44


Number

83-03

June 24, 1983
To guard against theft, lockable wheel nuts or bolts are available for use on Porsches equipped with factory alloy wheels.
Available on new cars as optional equipment under M No. 455, lockable nut/bolt sets are also available as replacement parts. Use the following chart for applications:



PART NUMBER AND APPLICATION CHART
pro multis · About Operation CHARM